Company Directory
| All | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ||
|---|---|---|
| Name | Location | |
| C P Kelco | Oklahoma, United States | |
| CalEnergy | California, United States | |
| Calera | California, United States | |
| Canadian Natural Resourced Limited (CNRL) | Alberta, Canada | |
| Carbon Recycling International | Other / Non-US, Iceland | |
| Carmeuse Lime & Stone | Pennsylvania, United States | |
| Celanese | Texas, United States | |
| Ceradyne Boron Products | Oklahoma, United States | |
| CF Industries | Illinois, United States | |
| CGT U.S. Limited | Texas, United States | |
| Champion Technologies | Texas, United States | |
| Champion Technologies | Texas, United States | |
| Chaney Enterprises | Maryland, United States | |
| Chem-Trend LP | Michigan, United States | |
| Chemical Engineering Partners | California, United States | |
| Chevron | California, United States | |
| Chevron | Texas, United States | |
| Chevron Phillilps Chemical Company, LP | Texas, United States | |
| Chevron Phillips Chemical Company | Texas, United States | |
| Church & Dwight Co Inc | Ohio, United States | |
| Cobalt Technologies | California, United States | |
| Cody Laboratories, Inc. | Wyoming, United States | |
| Colorado Mountain College | Colorado, United States | |
| Colorcon | Pennsylvania, United States | |
| Compact Membrane Systems, Inc. | Delaware, United States | |
| Condor Earth Technologies, Inc | California, United States | |
| CONSOL Energy | Pennsylvania, United States | |
| Coopervision | California, United States | |
| Covanta | New Jersey, United States | |
| Covidien | Missouri, United States | |
| CRANE Currency | Massachusetts, United States | |